Wow, lots of Baja haters in this thread, thats too bad. I have a Red 2012 Baja and I love it.
Gmcaujo, I agree with the guys that if you want to go wheeling, especially if you're going to get into some big rocks and mud, go with the TRD Offroad or better. I had a Sport before and loved it, but the loss of the rear locker left me in a tough spot a couple of times.
I went with the Baja because there is a lot of very rough open terrain here in Texas and I love zipping across bumps the size of a Scion at 40+ MPH. Try that in your TRD Offroad.... haters.
You get the extra lift in the rear from an extra leaf in the spring, and in the front from the adjustable shock and larger coil. No spacers. The suspension is tuned for fast tracking across rough terrain, but the truck does equally as well in the mud, rocks, sand, etc.... and the additional wheel travel doesnt hurt.
Now you should know that the graphics are tacky.... but they peel off really easy. You should also know that the TRD exhaust is louder than stock and frankly a little annoying at first. However, it does mellow out after you get some mileage on the truck and probably does give you a little more HP, but not a lot. Lastly are the wheels. They are awesome wheels, but not true beadlocks, they are beadlock styled. That said, the beadlock styled rings do a great job as rock rings to protect the painted surface of the wheel, so they do serve a purpose other than looking nice.
All that said, I think you would be very happy with a TRD Offroad OR a Baja, they are both fantastic trucks. Just depends on what you like, what you're going to do with it, and how much aftermarket $$$ you want to put into it.